package sq.service;


import sq.dao.User;

/**
 * 判断开发者用户注册用户名是否可用以及判断用户手机号是否可用的接口定义
 * @Author sunquan
 */
public interface ValidationUsedService {
    User judgeExist(String username);
    boolean judgePhoneExistence(String phone);
    boolean judgePassword(String password);
}
